注塑产品模具可行性分析(DFM)PPT课件

.,S401RearFrameDFMCADversionnumber：95_23335_A01,.,Productinformation,产品尺寸Productsize：311.06*935.6*62.4,.,CavityandcoreImpression,Cavity,Core,.,Toolinformation,Needyourinputandcorrectiontobelowinformation:,.,Shrinkage,Notes:aboveshrinkageisestimatedaccordingtoourunderstanding,plscorrectitifthereisanyriskofgettingrightdimension,Y,X,？,？,？,.,Gatelayout,三点位置针阀式热嘴转搭底进胶3pointvalvegatesturntoedgegate,.,PartLayout,Tooltop,Notes:thisisveryroughlayout,butitisaUsefulguidanceforourtooldesigner.,Needtoshowpartlayouttoavoidcustomermisunderstoodourproposal,.,出模方向Demoldingdirection,BenchmarkLocation,客户确认所有安装孔都是一个方向,.,Partingline,P/LINE,Notes:pleaseadviceanyconcernonproposepartingline.,蓝色为PL线BluelineisPLline.,.,P/LINE,Notes:pleaseadviceanyconcernonproposepartingline.,Partingline,蓝色为PL线BluelineisPLline.,目前没有插穿角度，为简化分型面，此处做5以上插穿（左右两侧）Thispositiondonothaveshutoffangle.ForTosimplifythepartingline,wesuggestmake5degreeshutoffshutoffangle.(Bothsidearethesame),确认是否能更改（客户不能理解此处具体意思）；客户回复分型线有问题，都是放在最下面的，不会出现插穿面，乐新下来根据客户意见重新分析,参考S301,.,Partingline,P/LINE,Notes:pleaseadviceanyconcernonproposepartingline.,此处建议做3度左右减胶拔模，模具上需插穿Wesuggestreduceplastictoincreasethedraftangleto3degree.,.,Partingline,P/LINE,Notes:pleaseadviceanyconcernonproposepartingline.,蓝色为PL线PLline,.,InsertlinesofCavityside,Notes:pleaseadviceanyconcernonproposepartingline.,前模镶件结构如示Cavitysidemaininsertslayout,软硬模前模镶件分型一样SofttoolandHardtoolarethesame,Insert1,Insert2,Insert3,此区域要做成整块，要装配帘布，不能有分型线,.,InsertlinesofCoreside,后模镶件结构如示Cavitysidemaininsertslayout,软硬模后模分3件SofttoolandHardtoolarethesame,Insert1,Insert2,Insert3,.,CoreLifter&Slider,Notes:pleaseadviceanyconcernonwitnesslineformbylifter.,后模行位1和2（左右两侧）,Coresideslider1,2andsliderinsertline(bothsidearethesame),倒扣问题，PPT说明不清楚，乐新重新更新,.,CoreLifter&Slider,Notes:pleaseadviceanyconcernonwitnesslineformbylifter.,后模行位3Coresideslider3positionandsliderinsertlines,乐新重新更新PPT，需要客户确认的东西都要提出来是否需要客户确认，确认何种问题,.,ThicknessAnalysis(shrinkage/strength/sinkmark),产品整体胶厚均匀Overallthepartthicknesseven,.,DraftangleinformationCavity,Coreside,Cavityside,前模此处位置倒扣，需修改Thesepositionhaveundercutneedtomodify,产品周圈无出模斜度，建议减胶拔模出后模ThispositionaroundthePartsdonothavedemoldingdraftangle，needtomodify,PartIssueone,客户下来检查数据,.,DraftAnalysisinformation-Coreside,Cavityside,Coreside,后模所有未拔模面建议减胶拔模1以上AttheCoreside，allthesesurfaceneedreduceplasticmakedraftanglemorethenonedegree.,PartIssuetwo,客户确认更改,.,CavityLifter&Slider,Notes:pleaseadviceanyconcernonwitnesslineformbylifter.,此处位置倒扣，为简化模具结构和生产稳定，建议修改。Undercutpositionneedtomodify,建议修改成这种枕位可以成型的特征（左右两侧）Suggestmodifylikethis(botharethesame),PartIssuethree,PPT乐新更新得更详细，,.,0.65,此处模具上做枕位封胶太薄，而且此处C角和R角会产生薄钢，建议取消，加宽枕位封胶位置2MM以上Thispositionisplastictoothin,thatwillleadtomoldsharpsteel.Wesuggestincreasethedistancemorethen2mm.,PartIssuefour,帘布导向装置,查看K4的数据，并反馈客户,.,产品此处所有类似特征建议移动到0.5MM左右。避免后续生产披锋Suggestforthechainholdmoveto0.5mm.Toavoidflashinthemassproduction.,PartIssueFive,客户同意模具上调整，,.,产品此处位置倒扣，需像下侧特征开通Thesepositionhaveundercut,needmodifyasthispictures.,PartIssueSix,数据问题,.,EngravingPositionlayout,晒字位置，需以最终模具图位置为准,根据2D图纸,.,WeneedcosmeticspecificationtomakethisDetailedsurfacefinishing.Pleasehighlightit.,Cavitycoolinglinelayout,.,WeneedcosmeticspecificationtomakethisDetailedsurfacefinishing.Pleasehighlightit.,Coresidecoolinglinelayout,.,Wen